The principle of low-temperature plasma exhaust gas treatment equipment technology for processing pollutants is as follows: under the action of an external electric field, a large number of energetic electrons generated by dielectric discharge bombard pollutant molecules, causing their ionization, dissociation, and excitation. This then triggers a series of complex physical and chemical reactions, converting complex large-molecule pollutants into simple small-molecule substances or transforming harmful substances into non-toxic or low-toxicity materials, thereby degrading and removing the pollutants. Since the average energy of the electrons produced after ionization is around 10 eV, by appropriately controlling the reaction conditions, chemical reactions that are typically difficult to achieve or proceed very slowly can be facilitated. As a highly promising technology in the field of environmental pollution treatment, plasma has garnered significant attention from related disciplines.

The plasma exhaust gas purifier adopts an advanced adsorption-decomposition-carbonization centrifugal ventilation installation process technology, designed with standard modular components, among other advantages. It is a dry-method purification device for treating exhaust gases. It revolutionizes the traditional process technology that uses activated carbon materials, eliminating the need for raw material treatment, dedicated personnel for operation, and preventing secondary pollution. It also offers convenient replacement and maintenance.